A History of North American Birds; Land Birds; Vol. 3 of 3Baird, Spencer Fullerton
Science
A History of North American Birds; Land Birds; Vol. 3 of 3
Baird, Spencer Fullerton
Birds -- North America
SP. CHAR. _Adult._ Head, neck, breast, back, scapulars, and rump with
broad regular transverse bars of ochraceous-white and deep umber-brown,
the latter color always terminal; on the upper surface the brown
somewhat exceeds the whitish in width, but on the neck and breast the
white rather predominates. The lower third of the breast is somewhat
differently marked from the upper portion, the brown bars being
connected along the shaft of the feather, throwing the white into pairs
of spots on opposite webs. Each feather of the abdomen, sides, flanks,
and lower tail-coverts has a broad medial longitudinal stripe of brown
somewhat deeper in tint than the transverse bars on the upper parts; the
anal region is plain, more ochraceous, white; the legs have numerous,
but rather faint, transverse spots of brown. Ground-color of the
wings and tail brown, like the bars of the back; middle and secondary
wing-coverts with roundish transverse spots of nearly pure white on
lower webs; lesser coverts plain rich brown; secondaries crossed by
six bands of pale grayish-brown, passing into paler on the edge of
each feather,—the last is terminal, passing narrowly into whitish;
primary coverts with four bands of darker ochraceous-brown; primaries
with transverse series of quadrate pale-brown spots on the outer webs
(growing deeper in tint on inner quills), the last terminal; on the
longest are about eight. Tail like the wings, crossed with six or seven
sharply defined bands of pale brown, the last terminal.
Face grayish-white, with concentric semicircular bars of brown; eyebrows
and lores with black shafts; a narrow crescent of black against anterior
angle of the eye. Facial circle of blackish-brown and creamy-white bars,
the former prevailing along the anterior edge, the latter more distinct
posteriorly, and prevailing across the neck in front, where the brown
forms disconnected transverse spots.
♀ (752, Carlisle, Penn.). Wing-formula, 4–3, 5–2, 6; 1=9. Wing, 13.00;
tail, 9.00; culmen, 1.05; tarsus, 1.90; middle toe, 1.50.
♂. A little smaller. (No specimen marked ♂ in the collection.)
_Hab._ Eastern North America, west to the Missouri; Rio Grande region.
A female (?) from Calais, Me., (4,966; G. A. Boardman,) is somewhat
lighter-colored than the type, owing to the clearer white of the bars.
It measures, wing, 13.50; tail, 9.80.
Public-domain text, read in full here on John Shaqi.
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